Let’s　　the matter until the next meeting,because it’s too late to begin a discussion on it now.

A．hold over

B．hold out

C．hold down

D．hold back

可供类风湿性关节炎选择的手术方法有（）

A.滑膜切除术

B.关节清理术

C.截骨术

D.关节融合术

E.关节成形术